RESOLUTION ENHANCEMENT OF ASTER DIGITAL ELEVATION MODEL

被引：1
|
作者：
Okano, Dai [1 ]
Iwasaki, Akira [2 ]
机构：
[1] Univ Tokyo, Dept Aeronaut & Astronaut, Tokyo 1138654, Japan
[2] Univ Tokyo, Res Ctr Adv Technol & Sci, Tokyo, Japan
来源：
2011 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2011年
关键词：
ASTER DEM; resolution enhancement; joint MAP algorithm;
D O I：
10.1109/IGARSS.2011.6049843
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) has acquired more than 1 million data with along-track stereovision. These data are processed to make digital elevation model (DEM) with orthorectified images. Using multiple DEMs obtained at different times, it is expected to enhance the spatial resolution. In this work, the methodology to enhance the resolution of DEM, especially Bayesian methodology is discussed.
引用
收藏
页码：2984 / 2987
页数：4
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